skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : XI, TAO
Total Assignments: 9
Assignment: 1
Reel/Frame:015486/0468   Pages: 27
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/26/2003
2
Exec Dt:
12/26/2003
3
Exec Dt:
03/23/2004
4
Exec Dt:
12/26/2003
5
Exec Dt:
02/11/2004
6
Exec Dt:
12/26/2003
7
Exec Dt:
12/26/2003
8
Exec Dt:
12/26/2003
9
Exec Dt:
03/26/2004
10
Exec Dt:
03/25/2004
11
Exec Dt:
03/25/2004
12
Exec Dt:
03/26/2004
13
Exec Dt:
03/23/2004
14
Exec Dt:
03/26/2004
15
Exec Dt:
03/26/2004
16
Exec Dt:
03/26/2004
17
Exec Dt:
03/26/2004
18
Exec Dt:
03/26/2004
Assignee
1
90 COLES ROAD
BLACKWOOD, NEW JERSEY 08012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10712787
Correspondence name and address
THOMAS J. PERKOWSKI, ESQ., P.C.
SOUNDVIEW PLAZA
1266 EAST MAIN STREET
STAMFORD, CONNECTICUT 06902
Assignment: 2
Reel/Frame:017549/0470   Pages: 3
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2006
2
Exec Dt:
11/30/2005
3
Exec Dt:
12/08/2005
4
Exec Dt:
11/30/2005
5
Exec Dt:
12/06/2005
6
Exec Dt:
11/30/2005
7
Exec Dt:
11/30/2005
8
Exec Dt:
11/30/2005
9
Exec Dt:
12/07/2005
10
Exec Dt:
12/16/2005
11
Exec Dt:
12/08/2005
12
Exec Dt:
01/30/2006
13
Exec Dt:
12/12/2005
14
Exec Dt:
02/04/2006
15
Exec Dt:
12/05/2005
16
Exec Dt:
12/09/2005
17
Exec Dt:
12/09/2005
18
Exec Dt:
12/20/2005
Assignee
1
90 COLES ROAD
BLACKWOOD, NEW JERSEY 08012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989220
Correspondence name and address
THOMAS J. PERKOWSKI, ESQ., PC
1266 EAST MAIN STREET
STAMFORD, CT 06902
Assignment: 3
Reel/Frame:034794/0758   Pages: 4
Recorded: 01/22/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2015
2
Exec Dt:
01/22/2015
3
Exec Dt:
01/22/2015
4
Exec Dt:
01/22/2015
5
Exec Dt:
01/22/2015
6
Exec Dt:
01/22/2015
Assignee
1
NO.100, PINGLEYUAN
CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14601254
Correspondence name and address
XIA SHII
A711, WANTONG NEW WORLD BUILDING,
NO.2, FUWAI STREET, XICHENG DISTRICT
BEIJING, 100037 CHINA
Assignment: 4
Reel/Frame:035798/0145   Pages: 7
Recorded: 05/29/2015
Attorney Dkt #:ACIP-32486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2015
2
Exec Dt:
01/27/2015
3
Exec Dt:
01/27/2015
4
Exec Dt:
01/27/2015
Assignee
1
WEST JINJI ROAD, QIANSHAN ZHUHAI
GUANGDONG, CHINA 519070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14648163
Correspondence name and address
BRIAN D. WALKER
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 5
Reel/Frame:050306/0932   Pages: 6
Recorded: 09/09/2019
Attorney Dkt #:5553-1906593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2019
2
Exec Dt:
01/10/2019
Assignee
1
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16564020
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:061564/0405   Pages: 3
Recorded: 10/27/2022
Attorney Dkt #:BLACKSESAME117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2022
2
Exec Dt:
05/30/2022
3
Exec Dt:
05/30/2022
4
Exec Dt:
05/27/2022
Assignee
1
2290 N 1ST ST. STE100
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17972301
Correspondence name and address
TIMOTHY T. WANG
8140 WALNUT HILL LN, SUITE 500
DALLAS, TX 75231
Assignment: 7
Reel/Frame:062985/0615   Pages: 3
Recorded: 03/15/2023
Attorney Dkt #:BLACKSESAME138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2023
2
Exec Dt:
03/03/2023
Assignee
1
2290 N 1ST ST. STE 100
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18121674
Correspondence name and address
TIMOTHY T. WANG
8140 WALNUT HILL LANE, STE. 615
DALLAS, TX 75231
Assignment: 8
Reel/Frame:064325/0519   Pages: 18
Recorded: 07/20/2023
Attorney Dkt #:P230789US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2023
2
Exec Dt:
05/29/2023
3
Exec Dt:
05/29/2023
4
Exec Dt:
05/29/2023
5
Exec Dt:
05/29/2023
6
Exec Dt:
05/29/2023
7
Exec Dt:
05/29/2023
8
Exec Dt:
05/29/2023
Assignees
1
NO. 1188 HEZUO RD., (WEST ZONE), HI-TECH DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 611731
2
NO. 10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18273364
Correspondence name and address
WHDA, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 9
Reel/Frame:066858/0044   Pages: 18
Recorded: 03/21/2024
Attorney Dkt #:3101-TD231211742US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2024
2
Exec Dt:
03/18/2024
3
Exec Dt:
03/18/2024
4
Exec Dt:
03/18/2024
5
Exec Dt:
03/18/2024
6
Exec Dt:
03/18/2024
7
Exec Dt:
03/18/2024
8
Exec Dt:
03/18/2024
Assignees
1
NO. 1188 HEZUO RD.
(WEST ZONE) HI-TECH DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 611731
2
NO. 10 JIUXIANQIAO RD.
CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18694156
Correspondence name and address
DR. NA XU
12332 TOWNCENTER PLAZA
STERLING, VA 20164

Search Results as of: 06/19/2025 09:08 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT